Taximeter with GPS position location system

A technology of GPS positioning and meter, applied in the field of taxi meter, can solve the problems of expansion of storage space, low accuracy, difficult data search, etc., and achieve the effects of reducing management cost, improving work efficiency, and being convenient to use

Inactive Publication Date: 2008-03-05
上海大众科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing taxi meter does not use GPS global positioning technology, the address of getting on and off the vehicle and the trajectory of the vehicle cannot be obtained. Fill in the data, resulting in most of t...

Method used

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  • Taximeter with GPS position location system
  • Taximeter with GPS position location system

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] As shown in Figures 1 to 3, a taxi meter with a GPS positioning system includes a metering component, a tax control component, an empty license plate, a printer, a keyboard, a GPS system, an IC card reader, a display screen, and an external communication interface. . Control system, the metering component includes a microcontroller, a clock chip, and a storage chip, the tax control component includes a tax control chip, a clock chip, and a memory chip, and the metering component and the tax control component are connected to each other, and All are connected with IC card reader, and described printer, keyboard are all connected with metering component, and described GPS system comprises GPS module, GPS antenna, and described GPS module is connected with metering component, and described display screen, external The communication interfaces are all connected with the ...

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PUM

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Abstract

The invention comprises: a metering unit, a tax-controlling unit, an empty-car plate, a printer, a keyboard, a GPS system, an IC card reader, a display screen, an external communication interface, a control system. The invention uses a GPS system to record the location where customers get on or off the taxi.

Description

technical field [0001] The invention relates to a taxi meter, in particular to a taxi meter with a GPS positioning system. Background technique [0002] Today's taximeters are mainly divided into mechanical taximeters and electronic taximeters. Electronic taximeters can be divided into taximeters composed of non-single-chip computers and taximeters composed of single-chip computers in terms of technical approaches. Existing on the market basically is the taxi meter that uses single-chip computer to form, and its working principle is: after the meter is normally opened, the program first checks whether it is opened with an IC card. Otherwise, the meter cannot be used. If the meter confirms that the IC card is the card used by this machine, it can be used normally. The taximeter generally has two states of "empty vehicle" and "heavy vehicle". , on the other hand constantly monitors whether the signal from the "empty license plate" changes. When the "empty license plate" is...

Claims

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Application Information

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IPC IPC(8): G07B13/00
Inventor 赵薇节王惠泉朱俊罗龙达
Owner 上海大众科技有限公司
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